Swarm

A swarm of creatures scoots about, schooling like fish or
bustling like ants, depending on their mood. As your shadow enters, the
creatures rush towards you and hide inside your shadow. You move and
reveal them behind you, crowded together and squirming like insects. If
you are like most people, at first have a visceral feeling of being
attacked by bugs and maybe you pull away. As you get used to them, you
might enjoy the feeling of grooving with this band of critters. If
you pay attention, you may discover that, whether you like it or not, you
are an integral part of their ecosystem.